Helperknapp
Canton of Mersch
| Locality (-ies): | Ansembourg, Bill, Boevange-sur-Attert, Bour, Brouch, Buschdorf, Finsterthal, Grevenknapp, Hollenfels, Marienthal, Openthalt, Tuntange |
| Surface: | 3.761 ha |
| Inhabitants: | 4.220 |
Municipal council
| Mayor | |
|---|---|
 |
Frank CONRAD |
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